Dispensing device for bonding non-combustible paper into honeycomb core
Through the design of the glue storage unit and the dispensing unit, the problem of inconvenient dispensing during the honeycomb paper core setting is solved, and automatic precise dispensing is achieved, which improves the efficiency and convenience of dispensing.
Patent Information
- Application Number
- CN202422261902.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-14
AI Technical Summary
In the process of setting the honeycomb paper core, the dispensing method is inconvenient, and the glue cannot be applied effectively, and the viscosity of the glue leads to inefficient efficiency of the dispensing equipment.
The design of the glue storage unit and the dispensing unit, including the glue groove and the rubber roller, is adopted to contact the rubber roller through a flexible rubber dispensing rod, and accurately dispense it on the non-burning paper strip, combining the lifting device and the rotating shaft to achieve automatic dispensing.
Automatic and accurate dispensing during honeycomb paper core forming process is realized, which improves the convenience and effect of dispensing operations and reduces the equipment's space occupation.
Smart Images
Figure CN223131535U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of honeycomb paper processing, in particular to a glue dispensing device for bonding non-combustible paper into a honeycomb core. Background Art
[0002] A paper honeycomb board is a cardboard material composed of multiple honeycomb paper cores. Its paper core principle is mainly based on the honeycomb structure technology used in the manufacturing process of paper products. The honeycomb paper core is generally formed and solidified by a forming device;
[0003] However, in the process of shaping the honeycomb paper core, there are still some defects in the existing glue dispensing technology:
[0004] In the process of shaping the honeycomb paper core, it is necessary to apply glue to the paper surface of the non-combustible paper. Since the glue is thick and easy to cure, it is impossible to use syringe glue dispensing (pneumatic or electric, mainly because the glue is viscous and peristalsis is ineffective), impossible to use coating glue dispensing (upper space limitation, and the non-combustible paper to be glued has hydrophobicity), and also impossible to use spraying glue dispensing (small glue dispensing area, and the non-combustible paper to be glued has hydrophobicity, and spraying will affect the top mold next to it), etc. As a result, the glue dispensing in the process of shaping the honeycomb paper core is relatively inconvenient. Content of the Utility Model
[0005] In order to solve the above problems; the purpose of the utility model is to provide a glue dispensing device for bonding non-combustible paper into a honeycomb core.
[0006] To solve the above technical problems, the utility model adopts the following technical scheme: A glue dispensing device for bonding non-combustible paper into a honeycomb core, the glue dispensing device includes a glue storage unit and a glue dispensing unit;
[0007] The glue storage unit includes a glue tank and a glue roller, and the glue roller is arranged in the glue tank;
[0008] The glue dispensing unit includes a frame rod, one side of the frame rod is equipped with a first assembly plate, the other side of the frame rod is equipped with a second assembly plate, and glue dispensing rods are fixedly connected to both the first assembly plate and the second assembly plate. The glue dispensing rods are made of flexible materials.
[0009] Preferably, a plurality of the glue dispensing rods are provided, and the plurality of glue dispensing rods are arranged at intervals.
[0010] Preferably, the glue storage unit further includes two first mounting seats and a first rotating shaft. The first rotating shaft is rotatably mounted on the two first mounting seats, and the glue roller is assembled in the middle of the first rotating shaft.
[0011] Preferably, a notch is provided on one side of the glue tank.
[0012] Preferably, the dispensing unit further includes two mounting seats, two second rotating shafts, and two lifting devices. The frame rod is assembled between the two mounting seats. One end of one of the second rotating shafts is assembled at one end of one of the mounting seats. The piston ends of the two lifting devices are both assembled with second mounting seats, and one of the second rotating shafts is rotatably installed in one of the second mounting seats.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. In the present utility model, by driving the circumferential revolution of the dispensing rod, the head of the dispensing rod contacts the rubber roller, and the head of the dispensing rod adsorbs the glue on the rubber roller. When the head of the dispensing rod contacts the honeycomb-shaped non-combustible paper strip, the head of the dispensing rod dispenses the glue onto the paper surface of the non-combustible paper strip, thus conveniently realizing automatic and precise dispensing in the process of honeycomb paper core forming, controlling the amount of dispensed glue, and improving the convenience and effect of the dispensing operation.
[0015] 2. In the present utility model, the overall mechanism of the dispensing device is relatively small and is concentrated under the track of the honeycomb paper core forming device, leaving the space above the track empty, which is flexible and convenient. Description of the Drawings
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0017] Figure 1 It is a schematic diagram of the overall structure of a dispensing device for bonding non-combustible paper into a honeycomb core according to the present utility model.
[0018] Figure 2 It is a schematic diagram of the structure of the glue storage unit and the dispensing unit according to the present utility model.
[0019] Figure 3 It is a schematic diagram of the separation structure of the rubber roller and the glue tank according to the present utility model.
[0020] Figure 4 It is a schematic diagram of the structural composition of the dispensing unit according to the present utility model.
[0021] Figure 5 It is a schematic diagram of the structure of the dispensing unit, the first hexagonal mold, and the second hexagonal mold according to the present utility model.
[0022] In the figure: 1, glue storage unit; 2, dispensing unit; 3, track; 4, first hexagonal mold; 5, second hexagonal mold; 6, push rod; 11, glue tank; 12, glue roller; 13, first mounting seat; 14, first rotating shaft; 15, notch; 21, frame rod; 22, second rotating shaft; 23, assembly seat; 24, first assembly plate; 25, second assembly plate; 26, dispensing rod; 27, lifting device; 28, second mounting seat. Detailed implementation mode
[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0024] Embodiment: As Figures 1-5 shown, the present invention provides a dispensing device for bonding non-combustible paper into a honeycomb core. The dispensing device includes a glue storage unit 1, a dispensing unit 2, a track 3, a first hexagonal mold 4, a second hexagonal mold 5, and a push rod 6. A plurality of tracks 3 are provided and are spaced apart. A plurality of first hexagonal molds 4 are provided and are slidably arranged on the plurality of tracks 3. A plurality of second hexagonal molds 5 are provided and are slidably arranged on the plurality of tracks 3. A plurality of push rods 6 are provided and are horizontally corresponding to the second hexagonal molds 5. When the non-combustible paper strip is placed between the first hexagonal mold 4 and the second hexagonal mold 5, it contacts the upper surface of the track 3. When the push rod 6 is started, the piston end of the push rod 6 extends, pushing the second hexagonal mold 5 to horizontally move on the track 3 toward the side of the first hexagonal mold 4. The horizontal thrust of the second hexagonal mold 5, in cooperation with the cooperation of the first hexagonal mold 4, and the heat conduction of the first hexagonal mold 4 and the second hexagonal mold 5, shape the non-combustible paper strip stuck between the first hexagonal mold 4 and the second hexagonal mold 5 into a honeycomb-shaped non-combustible paper strip. This is the prior art and will not be elaborated here;
[0025] The glue storage unit 1 includes a glue tank 11, a glue roller 12, two first mounting seats 13, and a first rotating shaft 14. The glue roller 12 is arranged in the glue tank 11. By providing the glue tank 11 and the glue roller 12, the glue tank 11 can store the glue for bonding the non-combustible paper strip, and the glue roller 12 adsorbs the glue in the glue tank 11. The first rotating shaft 14 is rotatably installed on the two first mounting seats 13, and the glue roller 12 is assembled in the middle of the first rotating shaft 14. A notch 15 is provided on one side of the glue tank 11. When the driving shaft of an external servo motor drives the first rotating shaft 14 to rotate, the first rotating shaft 14 can make the glue roller 12 rotate, and the rotation of the glue roller 12 can adsorb the glue in the glue tank 11 for subsequent dispensing;
[0026] The glue dispensing unit 2 includes a frame rod 21, two mounting seats 23, two second rotating shafts 22 and two lifting devices 27. On one side of the frame rod 21, a first mounting plate 24 is assembled, and on the other side of the frame rod 21, a second mounting plate 25 is assembled. Glue dispensing rods 26 are fixedly connected to both the first mounting plate 24 and the second mounting plate 25. The glue dispensing rods 26 are made of flexible materials, and several glue dispensing rods 26 are provided. The several glue dispensing rods 26 are arranged at intervals. The frame rod 21 is assembled between the two mounting seats 23. One end of one of the second rotating shafts 22 is assembled at one end of one of the mounting seats 23. The piston ends of the two lifting devices 27 are both assembled with second mounting seats 28. One of the second rotating shafts 22 is rotatably installed in one of the second mounting seats 28. By providing the first mounting plate 24, the second mounting plate 25 and multiple glue dispensing rods 26 on one side of the frame rod 21, when the glue dispensing rods 26 contact the outer wall of the rubber roller 12, the glue on the rubber roller 12 adheres to the heads of the glue dispensing rods 26. When the heads of the glue dispensing rods 26 enter the interior of two adjacent tracks 3, the heads of the glue dispensing rods 26 contact one side of the non-combustible paper strip between the first hexagonal die 4 and the second hexagonal die 5. The heads of the glue dispensing rods 26 dispense the glue onto the paper surface of the non-combustible paper strip. When the lifting device 27 is activated, when the piston end of the lifting device 27 extends or contracts, the piston end of the lifting device 27 makes the glue dispensing rods 26 vertically lift through the second mounting seat 28, the mounting seat 23, the frame rod 21, the first mounting plate 24 and the second mounting plate 25. When an external motor is assembled to the end of the second rotating shaft 22, the second rotating shaft 22 can make the frame rod 21, the first mounting plate 24, the second mounting plate 25 and the glue dispensing rods 26 rotate circumferentially through the mounting seat 23. When the heads of the glue dispensing rods 26 contact the outer wall of the rubber roller 12, the glue application operation is completed. When the piston end of the lifting device 27 contracts, after the heads of the glue dispensing rods 26 contact the side surface of the non-combustible paper strip, the glue dispensing operation of the honeycomb non-combustible paper strip is completed.
[0027] Working principle: When it is necessary to dispense glue on the honeycomb non-combustible paper strip between the first hexagonal die 4 and the second hexagonal die 5, the operator first assembles the motor to the end of the second rotating shaft 22 and activates the motor to make the second rotating shaft 22 rotate. The second rotating shaft 22 makes the frame rod 21, the first mounting plate 24, the second mounting plate 25 and the glue dispensing rods 26 rotate circumferentially through the mounting seat 23. When the heads of the glue dispensing rods 26 contact the outer wall of the rubber roller 12, the glue application operation is completed. When the heads of multiple glue dispensing rods 26 contact the side surfaces of the non-combustible paper strips on the side of the multiple first hexagonal dies 4 close to the second hexagonal die 5 through the gaps between the multiple tracks 3, the heads of the multiple glue dispensing rods 26 dispense the glue onto the paper surfaces of the non-combustible paper strips.
[0028] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model is also intended to include these modifications and variations.
Claims
1. A dispensing device for bonding non-combustible papers into a honeycomb core, characterized in that, The dispensing device includes a glue storage unit (1) and a dispensing unit (2); The glue storage unit (1) includes a glue tank (11) and a glue roller (12), and the glue roller (12) is arranged in the glue tank (11); The dispensing unit (2) includes a frame rod (21). A first mounting plate (24) is assembled on one side of the frame rod (21), and a second mounting plate (25) is assembled on the other side of the frame rod (21). Dispensing rods (26) are fixedly connected to both the first mounting plate (24) and the second mounting plate (25), and the dispensing rods (26) are made of flexible materials.
2. The dispensing device for bonding non-combustible papers into a honeycomb core according to claim 1, wherein, A number of the dispensing rods (26) are provided, and the number of the dispensing rods (26) are arranged at intervals.
3. The dispensing device for bonding non-flammable paper into a honeycomb core according to claim 1, wherein, The glue storage unit (1) further includes two first mounting seats (13) and a first rotating shaft (14). The first rotating shaft (14) is rotatably mounted on the two first mounting seats (13), and the glue roller (12) is assembled in the middle of the first rotating shaft (14).
4. The dispensing device for bonding non-combustible paper into a honeycomb core according to claim 1, characterized in that, A notch (15) is provided on one side of the glue tank (11).
5. The dispensing device for bonding non-flammable paper into a honeycomb core according to claim 1, wherein, The dispensing unit (2) further includes two mounting seats (23), two second rotating shafts (22) and two lifting devices (27). The frame rod (21) is assembled between the two mounting seats (23). One end of one of the second rotating shafts (22) is assembled at one end of one of the mounting seats (23). The piston ends of the two lifting devices (27) are both assembled with second mounting seats (28), and one of the second rotating shafts (22) is rotatably mounted in one of the second mounting seats (28).